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CLUSTER WEB-STUDENTS-PRACTICE · 15 ENTRIES · EARLIEST ENTRY 2025-10-06

Standardized test prep web apps

This cluster consists of web applications that help students prepare for standardized exams like the SAT, PSAT, and NCS, offering practice tests, drills, adaptive tutoring, and progress tracking. The cluster's dated history is too thin to read a shape from; it predates the index or its members are undated. Leading members by activity signal are SomaHub, satsharks-platform, and SAT_prep_maxSat, each with 0 stars.

Entry timeline

ENTRY TIMELINE

OCT 2025: 1AUG 2026: 5SEP 2026: 7OCT 2026: 2
OCT 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 2 hand-coded · 11 unlabelled

Operator · 6 hobby · 2 indie · 7 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 15 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01SomaHub0★1 mo—hand-codedhobbyProgressive web app that provides math revision for students in grades 7-9 with notes, past questions, and quizzes organized by grade and strand, fully usable offline.
  2. 02SAT_prep_maxSat0★25 days—Full-stack web application for SAT practice that lets students create accounts and answer a bank of practice questions.
  3. 03satisez0★1 daylivehobbyWeb app for SAT practice that provides practice and timed module modes using official released questions, with progress tracking and test-day tools.
  4. 04satsharks-platform0★5 dayslivehobbyWeb app that provides adaptive SAT practice tests and drills with scoring and analytics for students.
  5. 05tka20260★11 days—hand-codedhobbyWeb app for elementary students to practice academic test questions with automatic scoring and real-time score dashboards for teachers.
  6. 06as-sat-words0★11 days—indieWeb app that teaches SAT vocabulary through short daily lessons, tracks progress, and offers paid access with parent reports.
  7. 07MoSAT0★1 mo—hobbySAT test prep platform that provides practice question banks, adaptive mock exams, and mistake review to help students improve their scores.
  8. 08CSCA-Prep0★23 days—Web app that prepares users for CSCA math and physics exams with adaptive practice and mock exams.
  9. 09General-Athena-Tutoring0★1 mo—Web app that prepares students for the SAT math section with adaptive tutoring and progress tracking.
  10. 10MathTutor0★2 mo—hobbyStructured math tutoring web app that guides users through topics and paths with progress tracking.
  11. 11sat-rivision0★1 yrabandonedliveai-builtWeb application that helps students review and practice for the SAT standardized exam.
  12. 12Digital SAT® Score Calculator0★unknownliveai-builtWeb app that estimates total SAT scores from Reading, Writing, and Math module scores using official scoring curves.
  13. 13LSAT Playground0★unknownliveInteractive web app for practicing LSAT questions and honing test-taking skills.
  14. 14PSAT/NCS Trainer0★unknownliveWeb application that provides practice exercises and mock tests to help students prepare for PSAT and NCS standardized exams.
  15. 15InHouse Test Prep0★unknownliveindieWeb platform offering expert-led one-on-one test preparation coaching for students studying for standardized exams.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.